# The sum of twice a number and 10 is equals 180. What is the number?

Apr 30, 2018

$85$

#### Explanation:

Let the number $= n$.

So

$n \cdot 2 + 10 = 180$

$2 n = 180 - 10$

and

$n = \frac{170}{2}$

$n = 85$

Therefore, the answer is $85$.